Scilab Function
Last update : April 1993
range - range (span) of A^k
Calling Sequence
- [X,dim]=range(A,k)
Parameters
-
A: real square matrix
-
k: integer
-
X: non-singular real matrix
-
dim: integer (dimension of subspace)
Description
Computation of Range A^k ; the first dim columns of X span the
range of A^k.
See Also
fullrfk, rowcomp,
Author
F. D.; ;